Selman AY
Senior Data Engineer
Lichfield, England, United Kingdom
Summary
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Rockstar🎓
Top SchoolSelman AY is a Senior Data Engineer with 10 years’ experience building and operating high-throughput database and distributed data platforms across consultancy and product environments. He has led end-to-end migrations from MSSQL to PostgreSQL, designed OLAP-ready reporting schemas, and architected a Docker Swarm + Dask based data/AI platform (Planck) featuring FastAPI, pgvector, CI/CD and observability stacks. As founder of BaseDBA Consultancy and a hands-on principal engineer, he blends deep database administration expertise (high-volume OLTP, backups, HA, replication) with modern ETL/ orchestration practices like Airflow and n8n. Based in Lichfield, UK, he’s equally comfortable tuning enterprise-scale fare-collection systems and prototyping scalable AI pipelines, a combination that makes him pragmatic about both reliability and evolving data science needs.
10 years of coding experience
8 years of employment as a software developer
4.6 Science, 4.6 Science at Zafer High School2.1 Computer Education and Educational Technologies, 2.1 Computer Education and Educational Technologies at Boğaziçi University
Turkish, İngilizce
Stackoverflow
5reputation
6kreached
0answers
2questions
Github Skills (38)
health9
sp-blitz9
sql-server9
performance-tuning9
microsoft-sql-server8
blitz8
sql7
angularjs7
iis6
airflow6
azure5
azure-blob-storage5
powerbi5
typescript5
postgresql5
Programming languages (4)
Github contributions (5)
SelmanAY/OlaHallengren_Extensions
Nov 2015 - May 2016
Contributions:9 commits, 8 pushes, 1 branch in 5 months
SelmanAY/qmk_firmware
Jan 2021 - Sep 2022
Open-source keyboard firmware for Atmel AVR and Arm USB families
Contributions:1 push, 1 branch in 1 year 7 months
rp2040nrf52840firmwareavratmel
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